26675-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26675-26-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,6,7 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 26675-26:
(7*2)+(6*6)+(5*6)+(4*7)+(3*5)+(2*2)+(1*6)=133
133 % 10 = 3
So 26675-26-3 is a valid CAS Registry Number.